Oval|Natural|GIA

1.70ct H IF Oval Natural Diamond

GD • H/IF • GIA 7536867251

Certificate GIA 7536867251

Diamond specifications and retailer prices

From $18,261 AUD
$12,827 USD
As of November 1, 2026
Save $10,474 AUD (36%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $28,734 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7536867251. Listed at 22 retailers as of October 29, 2026, with prices from $18,261 to $28,734, a $10,474 spread on the same certified stone. MOH London lists it at $28,734. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
H
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle37.2°
OriginNatural
Grading LabGIA
CertificateGIA 7536867251
Dimensions9.30 × 6.54 × 4.22 mm
L/W Ratio1.42
Culet sizeNone
Top View
9.30 mm6.54 mm1.70 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536867251
Side View
Table 61.0%Crown 37.7°Girdle: STK-VTKPavilion 37.2°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $28,734 AUD|Low: $18,261 AUD|High: $28,926 AUD|Avg: $20,768 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8$18,261 AUD
Retailer 10$18,620 AUD
Retailer 9$18,639 AUD
Retailer 4$18,742 AUD
Retailer 12$18,848 AUD
Retailer 11$19,358 AUD
Retailer 2$19,534 AUD
Retailer 7$19,649 AUD
Retailer 5$19,831 AUD
Retailer 3$20,199 AUD
Retailer 13$21,934 AUD
Retailer 6$26,886 AUD
MOH London$28,734 AUD

42 data points across 13 retailers

22 retailers$18,261 AUD to $28,734 AUD

B+
Cheapest Retailer
-
$18,261 AUD
$12,827 USD
B
Retailer 2
-
$18,620 AUD
SGD 17,675 SGD
View
B
Retailer 3
-
$18,639 AUD
$13,093 USD
View
B+
Retailer 4
-
$18,742 AUD
$13,165 USD
View
B+
Retailer 5
-
$18,848 AUD
$13,240 USD
View
B
Retailer 6
-
$19,358 AUD
$13,598 USD
View
Final sale: no returns
B+
Retailer 7
-
$19,534 AUD
£10,805 GBP
View
Retailer 8
-
$19,649 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$19,831 AUD
$13,930 USD
View
Retailer 10
-
$20,199 AUD
$14,189 USD
View
Price last confirmed 21 days ago
B
Retailer 11
-
$21,162 AUD
$14,865 USD
View
Retailer 12
-
$21,546 AUD
$15,135 USD
View
Price last confirmed 33 days ago
Retailer 13
-
$21,884 AUD
$15,372 USD
View
Price last confirmed 34 days ago
Retailer 14
-
$21,884 AUD
$15,372 USD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$21,934 AUD
£12,132 GBP
View
B
Retailer 16
-
$22,431 AUD
$15,757 USD
View
Retailer 17
-
$22,725 AUD
$15,963 USD
View
Price last confirmed 23 days ago
Retailer 18
-
$22,725 AUD
$15,963 USD
View
Price last confirmed 34 days ago
Retailer 19
-
$25,925 AUD
$18,211 USD
View
Price last confirmed 35 days ago
Retailer 20
-
$25,925 AUD
$18,211 USD
View
Price last confirmed 33 days ago
B
Retailer 21
-
$26,886 AUD
ZAR 305,101 ZAR
View
Most Expensive
B
MOH London
D1494B97C · Oct 29
$28,734 AUD
£15,893 GBP
View
21 more retailers have this diamond
Prices start from $18,261 AUDSave up to $10,474 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.70ct Oval
$18,261 AUD